Battery for Geo-Fennel Multi-Liner FL 50 plus 500000-13 CS-GFL500SL 1800mAh $27.79 $79.99 Battery for Geo-Fennel Multi-Liner FL 50 Multi-Liner FL 50 plus 500000-13 Survey Compatible with the following devices Multi-Liner FL 50, Multi-Liner FL 50 plus Compatible with Battery Part Numbers 500000-13 Add to Cart